RF40 Mersen Fuses

RF40 on MQ Automation
Mersen

Part#:RF40

Alt. Part#:068938720193

Manufacturer:Mersen

Category:Fuses

Product Lifecycle:Active

Only 1 left in stock. Order Now!

Apr 25, 2025

Product description

RF40 Mersen - Fuse RF - Class H - Fast-Acting 250VAC 40A Ferrule

Product Details

  • Current Rating
    40 A
  • Terminal Type
    Ferrule
  • Material
    FWGE
  • Type
    Low Voltage UL/CSA Fuses
  • Weight
    68.025 g
  • Voltage
    250 VAC
  • Approvals
    *UL listed to standard 248-7 File E2137 *CSA certified to standard C22.2 no. 248.7
  • UL Certification
    YES
  • Trip Class
    Fast-Acting
  • Fuse Class
    Class H
  • Sell Pack Length
    1.69 in
  • Sell Pack Width
    3.12 in
  • Sell Pack Height
    4.25 in
  • Sell Pack Weight
    1.58 lb
  • Product Diameter
    0.81 in
  • Sell Pack Quantity
    10 Each
  • Product Weight
    0.15 lb
  • Product Length
    3 in
  • Ampere Rating
    40 A
  • Rated voltage AC UL
    250 V
  • Body/Insulating Material
    FWGE
  • Speed/Characteristic
    Fast-Acting
  • Fuse Class
    Class H
  • Mounting
    Clip
  • Connection/Terminal Type
    Ferrule
  • Connection/Terminal Material
    Brass
  • Frequency
    50/60 Hz

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.




Manufacturer warranty

RF40 Mersen

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Compare RF40 with other Fuses products

Current Rating

Terminal Type

Material

Type

Weight

Voltage

Approvals

UL Certification

Trip Class

Fuse Class

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RF40 Mersen - Fuse RF - Class H - Fast-Acting 250VAC 40A Ferrule

Current Rating40 A

Terminal TypeFerrule

MaterialFWGE

TypeLow Voltage UL/CSA Fuses

Weight68.025 g

Voltage250 VAC

Approvals*UL listed to standard 248-7...

UL CertificationYES

Trip ClassFast-Acting

Fuse ClassClass H

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SMG1/2 Mersen - Miniature fuse SMG - Fast Acting 300VAC 0.5A

Current Rating0.5 A

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Material-

TypeMiniature Fuses

Weight4.535 g

Voltage-

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UL CertificationYES

Trip ClassFast-Acting

Fuse ClassSupplemental

About the manufacturer

Mersen

MQ Automation is an authorized Mersen distributor, proudly offering a comprehensive range of high-quality products and services designed to enhance industrial efficiency and safety for our customers. As a leading global supplier, Mersen specializes in electrical power solutions and advanced materials that are critical to various industries, including energy, electronics, transportation, and proces...

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RF40 Mersen - Fuse RF - Class H - Fast-Acting 250VAC 40A Ferrule

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